Microcontrollers
Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Programmable | Core Processor | Core Size | Speed | Connectivity | Peripherals | Number of I/O | Program Memory Size | Program Memory Type | EEPROM Size | RAM Size | Voltage - Supply (Vcc/Vdd) | Data Converters | Oscillator Type | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CY9AF112MAPMC-GNE2IC MCU 32BIT 128KB FLASH 80LQFP |
1,104 | - |
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Datasheet | 80-LQFP | FM3 MB9A110A | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 66 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 12x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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LM3S601-EGZ50-C2IC MCU 32BIT 32KB FLASH 48VQFN |
4,099 | - |
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Datasheet | 48-VFQFN Exposed Pad | Stellaris® ARM® Cortex®-M3S 600 | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 36 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | - | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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LM3S612-EGZ50-C2IC MCU 32BIT 32KB FLASH 48VQFN |
4,185 | - |
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Datasheet | 48-VFQFN Exposed Pad | Stellaris® ARM® Cortex®-M3S 600 | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 2x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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LM3S618-EGZ50-C2IC MCU 32BIT 32KB FLASH 48VQFN |
3,626 | - |
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Datasheet | 48-VFQFN Exposed Pad | Stellaris® ARM® Cortex®-M3S 600 | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 30 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 6x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY8C4146AZS-S255IC MCU 32BIT 64KB FLASH 64LQFP |
4,575 | - |
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Datasheet | 64-LQFP | PSOC™ 4 CY8C4100S Plus | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 54 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.71V ~ 5.5V | A/D 16x10/16x12b SAR; D/A 2x7b | External, Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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CY8C4147AZS-S245IC MCU 32BIT 128KB FLASH 64LQFP |
2,998 | - |
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Datasheet | 64-LQFP | PSOC™ 4 CY8C4100S Plus | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 24MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16, 20x10/12b SAR | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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CY8C6145LQI-S3F12IC MCU 32BIT 512KB FLASH 68QFN |
4,267 | - |
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Datasheet | 68-VFQFN Exposed Pad | PSOC™ 6 | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit | 150MHz | eMMC/SD/SDIO, FIFO, I2C, IrDA, LINbus, Microwire, QSPI, SmartCard, SPI, SSP, UART/USART, USB | Brown-out Detect/Reset, CapSense, DMA, LCD, LVD, POR, PWM, Temp Sensor, WDT | 53 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 1.7V ~ 3.6V | A/D 16x8b, 16x10/12b SAR, Sigma-Delta; D/A 2x7/8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S912ZVLA96F0VFMS12Z CPU, 96K FLASH |
3,341 | - |
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Datasheet | - | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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S1C17W18F102100-260IC MCU 16BIT 96KB FLASH 80TQFP |
2,906 | - |
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Datasheet | 80-TQFP | - | Tray | Active | Not Verified | S1C17 | 16-Bit | 4.2MHz | I2C, IrDA, SPI, UART/USART | LCD, PWM, RFC, WDT | - | 96KB (96K x 8) | FLASH | - | 8K x 8 | 1.2V ~ 3.6V | A/D 9x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S9S12G64J0MLHS12 CORE,64K FLASH |
3,505 | - |
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Datasheet | 64-LQFP | HCS12 | Tray | Active | - | S12 | 16-Bit | 25MHz | CANbus, IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 54 | 64KB (64K x 8) | FLASH | 2K x 8 | 4K x 8 | 3.13V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MSP430U283IPMG4IC MCU 16BIT U283 |
3,810 | - |
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Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Z8FMC04100AKSGIC MCU 8BIT 4KB FLASH 32LQFP |
3,535 | - |
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Datasheet | 32-LQFP | Encore!® MC™ | Tray | Active | Not Verified | eZ8 | 8-Bit | 20MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, Motor Control PWM, POR, PWM, WDT | 17 | 4KB (4K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 3.6V | A/D 8x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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S9S12P96J0CFTRIC MCU 16BIT 96KB FLASH 48QFN |
1,246 | - |
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Datasheet | 48-TFQFN Exposed Pad | HCS12 | Tape & Reel (TR) | Active | Not Verified | HCS12 | 16-Bit | 32MHz | CANbus, SCI, SPI | LVD, POR, PWM, WDT | 34 | 96KB (96K x 8) | FLASH | 4K x 8 | 6K x 8 | 1.72V ~ 5.5V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F52205BDFL#10IC MCU 32BIT 128KB FLASH 48LFQFP |
2,624 | - |
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Datasheet | 48-LQFP | RX200 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, IrDA, SCI, SPI | DMA, LVD, POR, PWM, WDT | 34 | 128KB (128K x 8) | FLASH | 8K x 8 | 8K x 8 | 1.62V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F563T5EDFL#10IC MCU 32BIT 48KB FLASH 48LFQFP |
4,384 | - |
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Datasheet | 48-LQFP | RX63T | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | I2C, LINbus, SCI, SPI | DMA, LVD, POR, PWM, WDT | 25 | 48KB (48K x 8) | FLASH | 8K x 8 | 8K x 8 | 2.7V ~ 3.6V | A/D 8x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F563T5EDFL#X032BIT MCU RX63T 48K LQFP48 -40/+ |
1,049 | - |
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Datasheet | 48-LQFP | RX63T | Tape & Reel (TR) | Active | - | RX | 32-Bit | 100MHz | I2C, LINbus, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 25 | 48KB (48K x 8) | FLASH | 8K x 8 | 8K x 8 | 2.7V ~ 3.6V | A/D 8x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD78F0525AGB(S)-GAG-M1-AXIC MCU 8BIT 60KB FLASH 52LQFP |
3,094 | - |
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Datasheet | 52-LQFP | 78K0/Kx2 | Tray | Active | - | 78K/0 | 8-Bit | 5MHz | 3-Wire, I2C, LINbus, UART/USART | LVD, PWM, WDT | 45 | 60KB (60K x 8) | FLASH | - | 3K x 8 | 1.8V ~ 5.5V | A/D 8x10b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TS87C51RB2-LIAIC MCU 8BIT 16KB OTP 40PDIL |
3,321 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | 87C | Tube | Obsolete | Not Verified | 80C51 | 8-Bit | 30/20MHz | UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | OTP | - | 512 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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PIC16C622T-04E/SSIC MCU 8BIT 3.5KB OTP 20SSOP |
2,324 | - |
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Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | - | Brown-out Detect/Reset, POR, WDT | 13 | 3.5KB (2K x 14) | OTP | - | 128 x 8 | 3V ~ 6V | - | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16LF628T-04I/SSIC MCU 8BIT 3.5KB FLASH 20SSOP |
4,656 | - |
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Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 4MHz | UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 3.5KB (2K x 14) | FLASH | 128 x 8 | 224 x 8 | 2V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount |
Microcontrollers FAQ
Common questions about selecting, comparing and sourcing Microcontrollers components through Winsun (HK) Electronics.
What should I check when selecting Microcontrollers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Microcontrollers part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Microcontrollers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Microcontrollers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
